When you look directly at an object, the image of the object focuses on a spot where many receptor cells called cones are packed together. This spot, which also gives us our sharpest vision, is the _____

Loss of cells in the___that release acetylcholine is associated with cognitive decline

a. hippocampus b. basal forebrain region c. medial forebrain bundle d. entorhinal cortex

Some research suggests that an area of the _____________ is on average smaller in brains of gay males than heterosexual males

A) hippocampus B) thalamus C) amygdala D) hypothalamus